| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons | 150,665 | $7,632,689 | +6% | 0.01% |
| 2. | Millennium Management Israel Englander | 28,913 | $1,464,733 | +50% | 0% |
| 3. | AQR Capital Management Cliff Asness | 24,645 | $1,248,515 | +156% | 0% |
| 4. | Two Sigma Advisors John Overdeck And David Siegel | 15,900 | $805,494 | +4% | 0% |
| 5. | Citadel Investment Group Ken Griffin | 12,611 | $638,873 | 0% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $11.90 | 1,000 | $11,900.00 | 4,250 | 2011-03-16 | Filing | |
| $9.05 | 100 | $905.00 | 6,600 | 2010-09-29 | Filing | |
| $9.69 | 30 | $290.70 | 8,496 | 2010-06-29 | Filing | |
| $9.70 | 206 | $1,998.20 | 8,466 | 2010-06-29 | Filing | |
| $9.70 | 264 | $2,560.54 | 8,260 | 2010-06-29 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $11.51 | 10,000 | $115,100.00 | 47,635 | 2011-03-31 | Filing | |
| $11.00 | 321,536 | $3,536,896.00 | 7 | 2011-02-14 | Filing | |
| $13.50 | 1,964 | $26,514.00 | 321,543 | 2011-01-03 | Filing | |
| $13.60 | 200 | $2,720.00 | 323,507 | 2010-12-22 | Filing | |
| $12.90 | 500 | $6,450.00 | 323,707 | 2010-12-17 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 946,767 | $47,963,216 | 0% | |
| 2. | 509,384 | $25,805,624 | 0.01% | |
| 3. | 451,182 | $22,856,880 | 0% | |
| 4. | 394,491 | $19,984,914 | 1.8% | |
| 5. | 264,477 | $13,398,405 | 2.03% |
